21543598440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2897}}^1$

素因数の和:3161

約数の個数: 384

約数和(自身を含む): 86583893760

約数和(自身を除く): 65040295320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 227, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 454, 455, 468, 504, 520, 546, 585, 630, 681, 728, 780, 819, 840, 908, 910, 936, 1092, 1135, 1170, 1260, 1362, 1365, 1560, 1589, 1638, 1816, 1820, 2043, 2184, 2270, 2340, 2520, 2724, 2730, 2897, 2951, 3178, 3276, 3405, 3640, 4086, 4095, 4540, 4680, 4767, 5448, 5460, 5794, 5902, 6356, 6552, 6810, 7945, 8172, 8190, 8691, 8853, 9080, 9534, 10215, 10920, 11588, 11804, 12712, 13620, 14301, 14485, 14755, 15890, 16344, 16380, 17382, 17706, 19068, 20279, 20430, 20657, 23176, 23608, 23835, 26073, 26559, 27240, 28602, 28970, 29510, 31780, 32760, 34764, 35412, 37661, 38136, 40558, 40860, 41314, 43455, 44265, 47670, 52146, 53118, 57204, 57940, 59020, 60837, 61971, 63560, 69528, 70824, 71505, 75322, 81116, 81720, 82628, 86910, 88530, 95340, 101395, 103285, 104292, 106236, 112983, 114408, 115880, 118040, 121674, 123942, 130365, 132795, 143010, 150644, 162232, 165256, 173820, 177060, 182511, 185913, 188305, 190680, 202790, 206570, 208584, 212472, 225966, 243348, 247884, 260730, 263627, 265590, 286020, 301288, 304185, 309855, 338949, 347640, 354120, 365022, 371826, 376610, 405580, 413140, 451932, 486696, 495768, 521460, 527254, 531180, 564915, 572040, 608370, 619710, 657619, 677898, 730044, 743652, 753220, 790881, 811160, 826280, 903864, 912555, 929565, 1042920, 1054508, 1062360, 1129830, 1216740, 1239420, 1315238, 1318135, 1355796, 1460088, 1487304, 1506440, 1581762, 1694745, 1825110, 1859130, 1972857, 2109016, 2259660, 2372643, 2433480, 2478840, 2630476, 2636270, 2711592, 3163524, 3288095, 3389490, 3650220, 3718260, 3945714, 3954405, 4519320, 4603333, 4745286, 5260952, 5272540, 5918571, 6327048, 6576190, 6778980, 7300440, 7436520, 7891428, 7908810, 8549047, 9206666, 9490572, 9864285, 10545080, 11837142, 11863215, 13152380, 13557960, 13809999, 15782856, 15817620, 17098094, 18413332, 18981144, 19728570, 23016665, 23674284, 23726430, 25647141, 26304760, 27619998, 29592855, 31635240, 34196188, 36826664, 39457140, 41429997, 42745235, 46033330, 47348568, 47452860, 51294282, 55239996, 59185710, 59843329, 68392376, 69049995, 76941423, 78914280, 82859994, 85490470, 92066660, 94905720, 102588564, 110479992, 118371420, 119686658, 128235705, 138099990, 153882846, 165719988, 170980940, 179529987, 184133320, 205177128, 207149985, 236742840, 239373316, 256471410, 276199980, 299216645, 307765692, 331439976, 341961880, 359059974, 384707115, 414299970, 478746632, 512942820, 538589961, 552399960, 598433290, 615531384, 718119948, 769414230, 828599940, 897649935, 1025885640, 1077179922, 1196866580, 1436239896, 1538828460, 1657199880, 1795299870, 2154359844, 2393733160, 2692949805, 3077656920, 3590599740, 4308719688, 5385899610, 7181199480, 10771799220, 21543598440]

約数ペア:

[(1, 21543598440), (2, 10771799220), (3, 7181199480), (4, 5385899610), (5, 4308719688), (6, 3590599740), (7, 3077656920), (8, 2692949805), (9, 2393733160), (10, 2154359844), (12, 1795299870), (13, 1657199880), (14, 1538828460), (15, 1436239896), (18, 1196866580), (20, 1077179922), (21, 1025885640), (24, 897649935), (26, 828599940), (28, 769414230), (30, 718119948), (35, 615531384), (36, 598433290), (39, 552399960), (40, 538589961), (42, 512942820), (45, 478746632), (52, 414299970), (56, 384707115), (60, 359059974), (63, 341961880), (65, 331439976), (70, 307765692), (72, 299216645), (78, 276199980), (84, 256471410), (90, 239373316), (91, 236742840), (104, 207149985), (105, 205177128), (117, 184133320), (120, 179529987), (126, 170980940), (130, 165719988), (140, 153882846), (156, 138099990), (168, 128235705), (180, 119686658), (182, 118371420), (195, 110479992), (210, 102588564), (227, 94905720), (234, 92066660), (252, 85490470), (260, 82859994), (273, 78914280), (280, 76941423), (312, 69049995), (315, 68392376), (360, 59843329), (364, 59185710), (390, 55239996), (420, 51294282), (454, 47452860), (455, 47348568), (468, 46033330), (504, 42745235), (520, 41429997), (546, 39457140), (585, 36826664), (630, 34196188), (681, 31635240), (728, 29592855), (780, 27619998), (819, 26304760), (840, 25647141), (908, 23726430), (910, 23674284), (936, 23016665), (1092, 19728570), (1135, 18981144), (1170, 18413332), (1260, 17098094), (1362, 15817620), (1365, 15782856), (1560, 13809999), (1589, 13557960), (1638, 13152380), (1816, 11863215), (1820, 11837142), (2043, 10545080), (2184, 9864285), (2270, 9490572), (2340, 9206666), (2520, 8549047), (2724, 7908810), (2730, 7891428), (2897, 7436520), (2951, 7300440), (3178, 6778980), (3276, 6576190), (3405, 6327048), (3640, 5918571), (4086, 5272540), (4095, 5260952), (4540, 4745286), (4680, 4603333), (4767, 4519320), (5448, 3954405), (5460, 3945714), (5794, 3718260), (5902, 3650220), (6356, 3389490), (6552, 3288095), (6810, 3163524), (7945, 2711592), (8172, 2636270), (8190, 2630476), (8691, 2478840), (8853, 2433480), (9080, 2372643), (9534, 2259660), (10215, 2109016), (10920, 1972857), (11588, 1859130), (11804, 1825110), (12712, 1694745), (13620, 1581762), (14301, 1506440), (14485, 1487304), (14755, 1460088), (15890, 1355796), (16344, 1318135), (16380, 1315238), (17382, 1239420), (17706, 1216740), (19068, 1129830), (20279, 1062360), (20430, 1054508), (20657, 1042920), (23176, 929565), (23608, 912555), (23835, 903864), (26073, 826280), (26559, 811160), (27240, 790881), (28602, 753220), (28970, 743652), (29510, 730044), (31780, 677898), (32760, 657619), (34764, 619710), (35412, 608370), (37661, 572040), (38136, 564915), (40558, 531180), (40860, 527254), (41314, 521460), (43455, 495768), (44265, 486696), (47670, 451932), (52146, 413140), (53118, 405580), (57204, 376610), (57940, 371826), (59020, 365022), (60837, 354120), (61971, 347640), (63560, 338949), (69528, 309855), (70824, 304185), (71505, 301288), (75322, 286020), (81116, 265590), (81720, 263627), (82628, 260730), (86910, 247884), (88530, 243348), (95340, 225966), (101395, 212472), (103285, 208584), (104292, 206570), (106236, 202790), (112983, 190680), (114408, 188305), (115880, 185913), (118040, 182511), (121674, 177060), (123942, 173820), (130365, 165256), (132795, 162232), (143010, 150644)]